Portable wireless telephone



FIG. 1 is a front elevational view.

FIG. 2 is a rear elevational view.

FIG. 3 is a left-side elevational view.

FIG. 4 is a right-side elevational view.

FIG. 5 is a top plan view.

FIG. 6 is a bottom plan view; and,

FIG. 7 is a perspective view. 

CLAIM The ornamental design for a portable wireless telephone, as shown and described. 